# -*- coding: UTF-8 -*-

# Copyright (C) 2009 Daniele Favara.
# Written by Daniele Favara <daniele@zeroisp.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

# Defining metadata:

__date__ = "$Date$"

__all__ = ['ZeroispError']

import os , re
from babel import Locale

class ZeroispError(Exception):
    """Exception base class for errors in Animador."""
    pass


def get_i18nicons():
    i = os.path.dirname(__file__)
    i = os.path.join(os.path.abspath(i), 'public', 'images', 'langs')
    files = os.listdir(i)
    regex = re.compile(".png$", re.IGNORECASE)
    flags = filter(regex.search, files)
    ret = []
    for f in flags:
        ret.append(os.path.join(i,f))
    return ret

def get_i18n(icon):
    code = os.path.split(icon)[1][0:2]
    locale = Locale(code)
    try:
        return code, locale.territories[code.upper()]
    except:
        return []

